CH404359A - Feed control device for machine tools - Google Patents

Feed control device for machine tools

Info

Publication number
CH404359A
CH404359A CH254262A CH254262A CH404359A CH 404359 A CH404359 A CH 404359A CH 254262 A CH254262 A CH 254262A CH 254262 A CH254262 A CH 254262A CH 404359 A CH404359 A CH 404359A
Authority
CH
Switzerland
Prior art keywords
control device
machine tools
feed control
feed
tools
Prior art date
Application number
CH254262A
Other languages
German (de)
Inventor
Jan Mcdonald David
Original Assignee
Cincinnati Milling Machine Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cincinnati Milling Machine Co filed Critical Cincinnati Milling Machine Co
Publication of CH404359A publication Critical patent/CH404359A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/02—Control or regulation of feed movement according to the instantaneous size and the required size of the workpiece acted upon
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/48—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
    • H02P5/485—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds using differential movement of the two motors, e.g. using differential gearboxes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45216—Tapping
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49291—Torque, moment, drive power amplifier, movement follower
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/08—Cutting by use of rotating axially moving tool with means to regulate operation by use of templet, tape, card, or other replaceable information supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/17—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/302968—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention
    • Y10T409/303248—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention with provision for circumferential relative movement of cutter and work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2552—Headstock
    • Y10T82/2554—Speed changing gear
CH254262A 1961-03-06 1962-03-01 Feed control device for machine tools CH404359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93798A US3273182A (en) 1961-03-06 1961-03-06 Feed control device to feed tool spindle at rate of tool advance

Publications (1)

Publication Number Publication Date
CH404359A true CH404359A (en) 1965-12-15

Family

ID=22240790

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254262A CH404359A (en) 1961-03-06 1962-03-01 Feed control device for machine tools

Country Status (5)

Country Link
US (1) US3273182A (en)
CH (1) CH404359A (en)
DE (1) DE1270932B (en)
GB (1) GB934316A (en)
NL (2) NL136516C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111283275A (en) * 2020-04-07 2020-06-16 上海海事大学 Speed-controllable tapping device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072188A (en) * 1964-11-03 1967-06-14 Giddings & Lewis Fraser Ltd Control of machine tools
FR1423933A (en) * 1964-11-26 1966-01-07 Selective feed control machining device
US3458881A (en) * 1966-12-02 1969-08-05 Kearney & Trecker Corp Machine tool variable power transmission
DE1602973B2 (en) * 1967-11-28 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Automatic control device for machine tools
SE323858B (en) * 1968-09-10 1970-05-11 Atlas Copco Ab
US3896360A (en) * 1968-10-18 1975-07-22 Siemens Ag Method and apparatus for automatic forward feed programmed control of a machine tool
US3689166A (en) * 1969-09-29 1972-09-05 Warner Swasey Co Machine tool spindle and control therefor
US3684873A (en) * 1970-09-23 1972-08-15 Jurgen Meyer Method and apparatus for adaptive programmed control of a turning machine tool
GB1478313A (en) * 1973-06-11 1977-06-29 Cranfield Inst Of Tech Machine tools
CH572378A5 (en) * 1973-11-19 1976-02-13 Oerlikon Buehrle Ag
DE2724808C3 (en) * 1977-06-02 1980-01-17 Purolator Filter Gmbh, 7110 Oehringen Drive device for the cross-feed movement of the tool on devices for material-removing machining of turned parts
US4304511A (en) * 1977-08-15 1981-12-08 Kenji Machida Critical torque detector
FR2482888A1 (en) * 1980-05-20 1981-11-27 Renault METHOD FOR MACHINING EVOLUTIVE REVOLUTION SURFACES AND DIGITAL CONTROL MACHINE TOOL FOR MACHINING SUCH SURFACES
GB8626594D0 (en) * 1986-11-07 1986-12-10 Renishaw Plc Rotary cutting tool
DE3930306A1 (en) * 1989-09-11 1991-03-21 Microtap Gmbh DRIVING DEVICE FOR A MACHINE TOOL
US6640410B2 (en) 1998-04-13 2003-11-04 Harmand Family Limited Partnership Line transfer system with a contour machining head
US6086293A (en) * 1998-04-13 2000-07-11 Harmand Family Limited Partnership Cutting tool for machining valve seats
US6530727B2 (en) 1998-04-13 2003-03-11 Harmand Family Limited Partnership Contour machining head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE555439C (en) * 1930-03-29 1932-07-27 Ludwig Grefe Maschinenfabrik Feed device for tools with automatic switching of the feed speed
US1961090A (en) * 1931-07-30 1934-05-29 Seneca Falls Machine Co Electrically controlled speed coordinating mechanism
DE650192C (en) * 1932-08-27 1937-09-13 Schiess Defries Akt Ges Safety device against overloading drive and feed parts on machine tools
DE688752C (en) * 1938-03-06 1940-03-02 Raboma Maschinenfabrik Hermann Device for switching off the rotary drive of a displacement movement of machine tools, in particular the feed movement on drilling machines
US2759580A (en) * 1951-02-10 1956-08-21 George C Bower Magnetic clutch tap drive
DE894067C (en) * 1951-06-19 1953-10-22 Elektro Mechanik G M B H Fault-controlled follower, especially for copier machine tools
US2916931A (en) * 1951-08-02 1959-12-15 Bosch Arma Corp Motor control system for automatic machine tools
US2973013A (en) * 1956-05-15 1961-02-28 Northrop Corp Hydraulic valve
DE1776640U (en) * 1957-02-13 1958-10-30 Henschel & Sohn Gmbh SPINDLE FOR MACHINE TOOLS, IN PARTICULAR TUBE SPINDLE FOR FULLY AUTOMATIC DRILLING MILLS.
US3052011A (en) * 1958-06-27 1962-09-04 Kearney & Trecker Corp Machine tool with a mechanical cutting tool changer
GB909398A (en) * 1958-09-12 1962-10-31 Sperry Gyroscope Co Ltd Screw-cutting lathe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111283275A (en) * 2020-04-07 2020-06-16 上海海事大学 Speed-controllable tapping device

Also Published As

Publication number Publication date
US3273182A (en) 1966-09-20
NL136516C (en) 1900-01-01
NL275416A (en) 1900-01-01
DE1270932B (en) 1968-06-20
GB934316A (en) 1963-08-14

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